Prosečne GPS koordinate za poštanski broj 529721: 22.669, 112.755
Spisak gradova:
>> Huiyuan, Chikan, Huangbaokeng, Jie/汇源、赤坎、黄宝坑、杰等 529721, Guangdong/广东, Heshan City/鹤山市, GPS koordinate: 22.66854,112.75505
Spisak gradova:
>> Huiyuan, Chikan, Huangbaokeng, Jie/汇源、赤坎、黄宝坑、杰等 529721, Guangdong/广东, Heshan City/鹤山市, GPS koordinate: 22.66854,112.75505